zl50409 Zarlink Semiconductor, zl50409 Datasheet - Page 82

• Manufacturer Part Number: zl50409
• Description: Managed 9-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

12.3.3.6
CPU Address:h228+2n (n = hash value)
Accessed by CPU (R/W)
12.3.3.7
CPU Address:h229+2n (n = hash value)
Accessed by CPU (R/W)
Bits [7:0]:
Bits [1:0]:
Bit [2]:
Bits [5:3]:
Bits [7:6]:
MULTICAST_HASHn-0 – Multicast hash result 0~7 mask byte 0
MULTICAST_HASHn-1 – Multicast hash result 0~7 mask byte 1
Port 9-8 bit map for multicast hash. (Default 0x3)
Reserved (Default 0x1)
Reserved (Default 0x7)
MULTICAST_HASH0-1
Hash Select. The hash algorithm selected is valid for all trunks
00 - Use Source and Destination MAC Address for hashing
01 - Use Source MAC Address for hashing
10 - Use Destination MAC Address for hashing
11 - Use Source Port Number for hashing (Default)
MULTICAST_HASH[7:1]-1
Reserved (Default 0x3)
Port 7-0 bit map for multicast hash. (Default 0xFF)
Hash Value =0
Hash Value =1
Hash Value =2
Hash Value =3
Hash Value =4
Hash Value =5
Hash Value =6
Hash Value =7
Zarlink Semiconductor Inc.
HASH0-1
HASH1-1
HASH2-1
HASH3-1
HASH4-1
HASH5-1
HASH6-1
HASH7-1
ZL50409
82
P
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9
P
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8
HASH0-0
HASH1-0
HASH2-0
HASH3-0
HASH4-0
HASH5-0
HASH6-0
HASH7-0
P
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7
P
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0
Data Sheet